Anyone who joins the military is required to take an oath to obey. That is why you rarely see the military not carry out orders. In wartime they can be executed for not following orders. In peacetime they can be thrown in jail (by a military court) or given dishonorable discharge. And "bad paper" will follow you the rest of your life and make things very difficult for you.

It is complicated - they swear an oath to defend this country and the constitution from foreign and domestic threats. And the national Guard was formed to work inside ( INSIDE ) the borders of this country to help the civilian population in times of trouble.

So one could argue that the national guard is being misused by the standing government - right now. Which would make orders issued illegal - as would orders that are issued that countermand their purpose of being.

You are out of your fucking mind. Do you even know the history of what labor was like prior to unions? Working people, and even children, to death in dangerous work environments? What makes you think that these stinking fucking capitalists would restrain themselves from going right back to that shit if unions were removed? Labor is just a resource to them, like coal or any other resource they exploit to make themselves rich.

You are either full of shit or baiting people to get a rise out of them. Either way you're an idiot.